In the early days of our solar system, when the Sun was still young and the planets were barely formed, Jupiter wasn’t the ...

Understanding Jupiter's early evolution helps illuminate the broader story of how our solar system developed its distinct ...

To better understand Jupiter’s primordial stages, researchers turned to the tiniest of the planet’s 92 known moons. Almathea ...

New research suggests that Jupiter, the largest planet in our solar system, was once even bigger—about twice its current size—and had a magnetic field 50 times stronger than it does today. This ...

With an atmosphere, by mass, of primarily hydrogen (76 per cent) and helium (24 per cent), and by volume of 89 per cent ...

Jupiter wasn’t always the planet we know today—it was once twice as big, had a magnetic field 50 times stronger, and its ...

"It's astonishing that even after 4.5 billion years, enough clues remain to let us reconstruct Jupiter's physical state at the dawn of its existence," stated Fred C. Adams, professor of physics and ...

Jupiter may have once been more than twice its current size, with a magnetic field 50 times stronger, say scientists who ...

As the oldest planet in our cosmic neighbourhood, Jupiter formed 4.6 billion years ago from the remnants of dust and gas left behind after the Sun's birth. Currently, Jupiter measures 11 times the ...

A recent study found that Jupiter was once twice the size that it is now, making it big enough to swallow up 2,000 Earths.

The fifth planet from the sun, Jupiter is what watercolor ... Then there's the question of what actually lies at Jupiter's core. Magnetic field data from the Juno spacecraft suggest that the ...

New observations from NASA's James Webb Space Telescope have revealed that auroras on Jupiter are hundreds of times brighter ...